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Finding the Third Proportional to 17,133 and 37,371

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Solution

The third proportional to 17,133 and 37,371 is: 81,514.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,133 : 37,371 = 37,371 : x
  2. Step 2: Convert to fraction form
    17,133/37,371 = 37,371/x
  3. Step 3: Cross multiply
    17,133x = 37,371 × 37,371
  4. Step 4: Simplify right side
    17,133x = 1,396,591,641
  5. Step 5: Solve for x
    x = 1,396,591,641/17,133
  6. Step 6: Final answer
    x = 81,514.72

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.